high pure water equipment technology development experience:
1, the anion and cation exchange + mixed ion exchange;
RO + mixed ion exchange;
3, reverse osmosis + EDI electrodeionization device stage. "pretreatment + RO + EDI electrodeionization complete desalination system, with advantages unmatched by other processing systems are being widely used in pure water, high pure water equipment.
Design RO + EDI water equipment systems will be advanced and mature RO process and EDI technology combines up, reverse osmosis system replaces the traditional Yang anion exchange process, the electric desalination devices replace the traditional mixed ion exchange is the water treatment process without chemicals regeneration. The recovery rate of the system depends on the water quality of water, the recovery rate of EDI is controlled by the concentration of water emissions. RO reverse osmosis + EDI water equipment process:

RO + EDI is one of the most advanced high pure water process systems. Reverse Osmosis RO + EDI high pure water equipment, water quality in line with the American ASTM standards, ultra-pure water for electronic water quality standards.